Technical Service Bulletins
|Publication Date: July 23, 2008|
|2008 F-450, F-550|
Some 2008 F-Super Duty 450/550 vehicles built between 4/14/2008 and 6/2/2008 may have a unique steering gear/pitman arm assembly installed.
When replacing the steering gear on units built in this time frame the steering gear and pitman arm need to be replaced as a pair.
Refer to Workshop Manual (WSM), Section 211-03 for part replacement procedure(s). If replacing the pitman arm only a unique pitman arm is required. When replacing the steering gear use steering gear 8C3Z-3504-B and pitman arm 8C3Z-3590-E. If replacing the pitman arm only use pitman arm 8C3Z-3590-F. (Figure 1)
Figure 1 – Article 08-15-3
|PART NUMBER||PART NAME|
|8C3Z-3590-F||Arm – Steering Gear|
|8C3Z-3504-B||Gear Asy – Steering|
|8C3Z-3590-E||Arm – Steering Gear|
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
|BASIC PART NO.||CONDITION CODE|